From the aspect of practical application, this paper studies electromagnetic fields and rotor temperature rise change of salient synchronous motor in the process of starting.
本文正是从实际应用的角度出发，来研究凸极同步电动机在起动过程中的电磁场和电机转子温升变化规律。
It's an task for Chinese researchers and industries in Motor control fields to improve the theory research level of speed sensor-less AC drive control system and industrialize it quickly.
提高无速度传感器交流调速系统方面的理论研究水平并尽快实现产业化，成为摆在我国电机领域学者和业界面前的一个课题。
In addition, the system is of great business value, which can be used in various fields such as auto modification, motor show, etc.
本系统还可用于汽车个性化改装行业、车队巡展等领域，具有较高的商业价值。
Owing to its good starting-up and smooth speed regulation performances, the DC motor is so widely used in various fields.
直流电机因具有良好的启动、平滑的调速等性能，使其在各领域得到广泛的运用。
Alternating current motor is the important power equipment applicated in various fields.
交流电动机是广泛用于各领域的重要动力设备。
Based on three dimensional finite element analyses of magnetic fields, the cogging torque of a prototype motor is calculated using the virtual work and Maxwell stress tensor methods.
在电机内磁场三维有限元数值分析的基础上，采用虚位移和麦克斯韦张量两种不同的方法计算了电机的脉动转矩。
The products are used in various fields such as home appliance, micro motor, computer, scanner, printer, communication, auto and machinery equipment and instrument etc.
产品广泛应用于家用电器、微型电机、电脑、扫描仪、打印机、通讯、汽车、机械仪表等精密领域。
I regard these force fields as computational primitives that are used by the CNS for generating a rich grammar of motor behaviors.
这些力场被认为是中枢神经系统运算的原始指令，被中枢神经系统用来产生动作行为的语法。
Motor is the most widely used dynamic equipment in all fields.
电动机是各行业应用最为广泛的动力设备。
The experiments prove that this motor can be widely used in various auto - control fields because of its consistent operation, uniform speed and reasonable design.
实验证明，样机动作连贯，速度均匀，设计合理，可适用于多种自动控制领域。
Six electrodes patterns were designed and four kinds of fluids including liquid crystals were chosen for the electrohydrodynamic motor in ac fields in order to study and compare their impacts.
其中，对交流电场作用下的电水动力微马达设计了六种电极结构并选取了包括液晶在内四种液体以对其进行详细的对比研究。
There-fore, it boasts high resistance to flexure to flexure and to wear and is extensively applied in fields of series, fan, micro-motor and motor for wire coling of stator and rot-or.
极好的抗弯程度、耐磨性，广泛用于串激、风扇、微电机、马达等行业的定子、转子的线圈绕制。
The products are widely used in military industry, instrument, machine tool, printing, automotive, fibre, electrical motor, agricultural machinery and other fields.
广泛用于军工、仪器、机床、印刷、汽车、化纤、电机、农机等领域，用户遍布全国。
"Competition is always good for us and the consumer," Mark Fields, chief executive of Ford Motor, said.
“竞争对我们和消费者来说，永远都是好事，”福特汽车公司(FordMotor)的首席执行官马克·菲尔德(MarkFields)说。
An introduction is made of a novel oil-pumping motor drive for saving energy and preventing electricity theft and its application in oil fields.
介绍了一种新型节电防窃抽油机拖动装置及其油田现场应用情况。
An introduction is made of a novel oil-pumping motor drive for saving energy and preventing electricity theft and its application in oil fields.
介绍了一种新型节电防窃抽油机拖动装置及其油田现场应用情况。
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